Replaces

Coolant Block Off Plug General Motors OEM 12602540 - GMRHU00001

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Vehicle Fit

GM ENGINE COOLANT BYPASS PLUG: 12602540

This coolant bypass plug is a GM original equipment part! It is the same part that you would receive if you purchased it from your local GM dealer! 

Specifications:

  • Brand New
  • Sold Individually
  • Attaches to the rear of the cylinder heads below the intake manifold
  • Direct replacement
  • Built to strict quality control standards
This steam port block is a great replacement and has good cost savings over a dealer unit.
OEM Part

Genuine original equipment part (OEM) that was factory installed on your vehicle by the manufacturer.

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Year Make Model Description
2008-2009Buick Allure Buick Allure Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2008-2009Buick LaCrosse Buick LaCrosse Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2004-2007Buick Rainier Buick Rainier Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2004-2005Cadillac CTS Cadillac CTS Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
2006-2007Cadillac CTS Cadillac CTS Coolant Block Off Plug V8 6.0L General Motors OEM 12602540
2001-2002Chevy Camaro Chevy Camaro Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
2001-2004Chevy Corvette Chevy Corvette Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
2006-2008Chevy Impala Chevy Impala Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2006-2007Chevy Monte Carlo Chevy Monte Carlo Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2003-2004Chevy SSR Chevy SSR Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
2005-2006Chevy SSR Chevy SSR Coolant Block Off Plug V8 6.0L General Motors OEM 12602540
2001-2002Pontiac Firebird Pontiac Firebird Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
2004Pontiac GTO Pontiac GTO Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
2005-2006Pontiac GTO Pontiac GTO Coolant Block Off Plug V8 6.0L General Motors OEM 12602540
2005-2008Pontiac Grand Prix Pontiac Grand Prix Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
Only 5 left in stock
Part #: GMRHU00001


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 12602540